- Length: 5.5"
- Inlet Flange Inside Diameter: 4.75" x 2.93"
- Air Filter Top: 6.25" x 4"
- Filter Bottom: 8.62" x 5.25"
- Red Reusable Filer
- Chrome End Cap
- 1,000 CFM Air Filter
- Direct Fit For GM TPI Throttle Bodies
- Will Not Work With Vehicles Equipped With Mass Air
Performance & DesignReplace your dirty filter with this Universal 5.5" K&N conical filter. K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design lets you add performance in just minutes with their simple clamp on design.
K&N QualityThis K&N conical filter is constructed with ultra-strong molded pliable rubber flanges which absorb vibration allow for secure attachment and can be stretched for up to 1/16" to fit in-between sizes. K&N universal air filters are washable and reusable.
Fitment & CompatabilityClamps directly onto GM TPI throttle bodies using 1990-92 stock or 1985-89 TPI that has been converted to speed density. Will not work with mass-air systems, LT1 engines or 1990-1991 Corvettes.